As per the title. I've got a 435XDE but the buzzing when watching dvds is getting me a little down. I'm situated about 8ft away and when watching a dark(ish) film it's quite irritating. I put the cores on the lead to no avail. Strangely enough, it doesn't seem as loud on sky widescreen films. I've changed leads over and inputs etc to no avail. Is it possible that there's some sort of incompatibility with my Sony DVD player that exaggerates the issue? Did anyone resolve it or is it just something that I'll have to live with?